35 cm
It is: 7+8+12 = 27 cm
It is: 14 times 7 = 98 square cm
Perimeter = sum of the lengths of sides = 5* 7 cm = 35 cm
7 cm * 7 cm * 3.14 * 15 cm = 2307.9 cm3
It is 343 cubic cm
6m
Well, honey, that's an equilateral triangle you're looking at. All three sides are the same length, so it's a perfect little equilateral package. No need to overcomplicate things here, it's as simple as it gets.
7cm
No ! 6m is 600cm !
6m is bigger than 63cm 6m = 600cm 6m x 100 = 600 cm. there are 100 centimeters in every meter.
No... 63cm = 0.63m, or 6m = 600 cm
6m
6m is equal to 600 cm. 56 cm is less than 600 cm. Therefore, 56 cm is less than 6 m(meters).
7cm
7cm is 70mm
49 square cm